<script type="text/javascript">

	function save(step) {
		window.onbeforeunload=null;
		if (check_form("form_data")) {
			sendForm("form_data", "{:U('save')}");
		}
	}

	function popup_confirm() {
		winopen("{:U('popup/confirm')}", 730, 574);
	}


	$(document).ready(function() {
		set_val('size',"{$vo.size}");
	}); 
</script>
